411  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = -4
2x + 3y = -1




What is the SUM of x and y?
2x - 3y = 11
x + 3y = 1




What is the SUM of x and y?
2x + y = 3
3x + y = 6




What is the SUM of x and y?
3x - y = 10
x + 2y = -6




What is the SUM of x and y?
3x - y = 23
x + 2y = 3

What is the SUM of x and y?
2x + y = -4
3x + y = -8




What is the SUM of x and y?
2x - 2y = -8
2x - y = -3




What is the SUM of x and y?
3x - 3y = -3
2x - 2y = -2




What is the SUM of x and y?
2x + 3y = 14
2x - 3y = -10




What is the SUM of x and y?
3x - 3y = -15
2x + 3y = 5

+(         )

(         )+

++[[          ]]++